High School Mathematics

New Castle High School; New Castle (IN); On-site; USD 45,000 - 65,000; Full time

Job summary

New Castle High School in New Castle, Indiana, is seeking a dedicated High School Math Teacher to join our academic team. The ideal candidate will have a strong math background and a passion for helping students develop problem-solving skills for grades 9–12.

Responsibilities include planning and delivering math instruction (Algebra I/II, Geometry, Pre-Calculus, Calculus, Statistics), assessing progress, and collaborating with staff. Immediate start; state certification preferred.

Qualifications

• Bachelor’s degree in Mathematics, Education, or related field.
• State teaching certification in Secondary Mathematics.
• Prior high school teaching experience preferred.
• Strong knowledge of math content and effective instructional strategies.

Responsibilities

• Plan, prepare, and deliver lessons in Algebra I/II, Geometry, Pre-Calculus, Calculus, Statistics.
• Create a classroom environment conducive to learning for high school students.
• Assess student progress regularly through homework, tests, and evaluations.
• Use technology and instructional tools to enhance learning.
• Provide timely feedback to students and communicate academic progress to parents/guardians.
• Collaborate with other teachers and staff to support student learning and school initiatives.
• Participate in professional development, staff meetings, and school events.
• Maintain accurate attendance and grade records.
• Implement school policies and classroom management strategies.

Skills

Math knowledge

Instructional strategies

Communication skills

Organizational skills

Classroom management

Differentiated instruction

Education

Bachelor's degree in Math/Education

Master's degree preferred

Secondary Math teaching certification

Job description

New Castle Community School Corporation New Castle High School - New Castle, Indiana Open in Google Maps

High School Mathematics

New Castle Community School Corporation New Castle High School - New Castle, Indiana Open in Google Maps

This job is also posted in New Castle Community School Corporation

Job Details

Job ID: 5948988

Application Deadline: Dec 31, 2026 4:00 PM (Eastern Standard Time)

Posted: Oct 02, 2026 4:00 AM (UTC)

Starting Date: Immediately

Job Description

Job Summary:

We are seeking a dedicated and enthusiastic High School Math Teacher to join our academic team. The ideal candidate will have a strong background in mathematics and education, and a passion for helping students develop critical thinking and problem-solving skills. This role involves planning and delivering engaging math instruction aligned with state and national standards for grades 9–12.

Key Responsibilities:

• Plan, prepare, and deliver lessons in various math subjects (e.g., Algebra I/II, Geometry, Pre-Calculus, Calculus, Statistics) based on the curriculum.

• Create a classroom environment conducive to learning and appropriate for the maturity and interests of students.

• Assess student progress and performance regularly through homework, tests, and other evaluations.

• Use technology and other instructional tools to enhance learning.

• Provide timely feedback to students and communicate academic progress to parents and guardians.

• Collaborate with other teachers and staff to support student learning and school-wide initiatives.

• Participate in professional development, staff meetings, and school events.

• Maintain accurate records, including attendance and grade books.

• Implement school policies and classroom management strategies effectively.

Qualifications:

• Bachelor’s degree in Mathematics, Education, or a related field (Master’s degree preferred).

• Valid state teaching certification in Secondary Mathematics.

• Prior experience teaching at the high school level is preferred.

• Strong knowledge of math content and effective instructional strategies.

• Excellent communication, organizational, and classroom management skills.

• Ability to differentiate instruction to meet the needs of diverse learners.

Position Type: Full-Time